Mir ist heute aufgefallen, dass wenn man größere Dateien auf den FileServer (Win Server 2016 VM) überträgt, diese langsam beim Transfer beginnen und zum ende hin eine normale Geschwindigkeit erreichen.
Blöderweise steigt der Server Load ebenfalls unproportional an (bis auf über 25, GUI...
Sorry, the System is already long time Running with BIOS again :=)
But now.. Exept really slow migration and not working NFS / SMB Shares for me.. everything is working fine :=)
im not gonna touch the Cluster again, im gonna setup a testing enviroment to troubleshot the Problems, haha :)...
I was able to boot the System one time with this Topic:
I will not repair the UEFI boot due UEFI is not recommended for ZFS and Proxmox. I transfered all VMs to another Server and will reinstall the...
Some weeks ago our Server didnt boot automatically anymore. We scheduled a reinstallation for next week, due the system was installed on UEFI what is not best practise.
Since that Problem occurs, we were always able to boot the System via Proxmox Rescue Boot.
Today the Server was...
Thanks for your Answer. It is very Helpful to know now, that it is normal that the Array performs that bad.
As it is no Option for me to buy a new Server for Homelab and put 10 Disks in it, i would rather suggest to go full SSD now here, since the Prices for SSDs are low as never before. I...
Alright, yes, its just a Homelab with later about 30 TB Space and various "Gaming" Servers and RDP / Terminal, Nextcloud Servers..
With Hyper V and NTFS i could use Consumer grade SSDs... But now the IO Delay was peaking to death with them until the Server got unresponsive. So i am running now...
I dont even know what slog is :)
Im gonna search about it.
Do i need SAS Drives for ZFS ?`
I just testet the File transfer this morning and i can transfer a 10 GB File with 100 MB / s now, i didnt testet with small files or even greater files this morning.
Here the Output: https://pastebin.com/nG3daevg
The Server is a Dell R710 with SAS Cables on the HBA. In my experience, a failure in that connection is resulting in very bad Performance, what i cant explain to myself with fio.
Ive looked in Idrac. There is no Problem, all Settings are green and Online.
CPU temps seems finde to me:
Adapter: ISA adapter
Core 0: +27.0°C (high = +85.0°C, crit = +95.0°C)
Core 1: +26.0°C...
Alright, sadly the Power was already set to maximum in the Dell, ive set it to OS control now. Im wondering, why the CPU Frequency was not always maximum as i testet it.
Here the Output sir: https://pastebin.com/pEg3J89n